Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Ford Escape SFACTORY OEM SERVICE PROCEDURE
HVAC Control Module
| DTC | Description | Action |
|---|---|---|
| B105A:00 | Cabin Temperature Sensor Fan: No Sub Type Information | GO to Pinpoint Test E |
| B1030:00 | Left Front Seat Heater: No Sub Type Information | REFER to: Front Seats . |
| B1032:00 | Right Front Seat Heater: No Sub Type Information | REFER to: Front Seats . |
| B105A:00 | Cabin Temperature Sensor Fan: No Sub Type Information | GO to Pinpoint Test E |
| B1081:00 | Left Temperature Damper Motor: No Sub Type Information | GO to Pinpoint Test N |
| B1082:00 | Right Temperature Damper Motor: No Sub Type Information | GO to Pinpoint Test G |
| B1083:00 | Recirculation Damper Motor: No Sub Type Information | GO to Pinpoint Test I |
| B1085:00 | Defroster Damper Motor: No Sub Type Information | GO to Pinpoint Test J |
| B1086:00 | Air Distribution Damper Motor: No Sub Type Information | GO to Pinpoint Test J |
| B10B3:00 | Right Panel Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test U |
| B10B4:00 | Right Floor Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test U |
| B10B5:00 | Left Panel Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test U |
| B10B6:00 | Left Floor Air Discharge Temperature: No Sub Type Information | GO to Pinpoint Test U |
| B10B8:00 | Push Buttons: No Sub Type Information | INSTALL a new HVAC control module. Heating, Ventilation and Air Conditioning (HVAC) Control Module . |
| B10B9:00 | Blower Control: No Sub Type Information | If the blower motor is inoperative, GO to Pinpoint Test O If the blower motor will not shut off or does not operate correctly, GO to Pinpoint Test P |
| B125B:00 | Air Distribution Damper "B" Motor: No Sub Type Information | GO to Pinpoint Test J |
| B1A61:00 | Cabin Temperature Sensor: No Sub Type Information | GO to Pinpoint Test E |
| B1A63:00 | Right Solar Sensor: No Sub Type Information | GO to Pinpoint Test T |
| B1A64:00 | Left Solar Sensor: No Sub Type Information | GO to Pinpoint Test T |
| B1A69:00 | Humidity Sensor: No Sub Type Information | GO to Pinpoint Test E |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test Q |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test R |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | GO to Pinpoint Test Q |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | INSTALL a new HVAC control module to correct the failure to retain configuration data. REFER to: Heating, Ventilation and Air Conditioning (HVAC) Control Module . |
| U2101:00 | Control Module Configuration Incompatible | INSTALL a new HVAC control module to correct the failure to retain configuration data. REFER to: Heating, Ventilation and Air Conditioning (HVAC) Control Module . |
| U3000:00 | Control Module: No Sub Type Information | INSTALL a new HVAC control module. REFER to: Heating, Ventilation and Air Conditioning (HVAC) Control Module . |
| U3003:16 | Control Module Input Power "A": Circuit Voltage Below Threshold | GO to Pinpoint Test S |
| U3003:17 | Control Module Input Power "A": Circuit Voltage Above Threshold | GO to Pinpoint Test S |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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